// Extend utilities

$rounded-sizes: () !default;
$rounded-sizes: map-merge(
    $rounded-sizes,
    (
        null: $border-radius,
        0: 0,
        1: $border-radius-sm,
        2: $border-radius,
        3: $border-radius-lg,
        circle: 50%,
        pill: $border-radius-pill,
    )
);

$utilities-opacity: () !default;
$utilities-opacity: map-merge($utilities-opacity, $o-opacities);

$utilities-sizes: () !default;
$utilities-sizes: map-merge(
    $utilities-sizes,
    (
        0: 0,
        25: 25%,
        50: 50%,
        75: 75%,
        100: 100%,
        auto: auto,
    )
);

$order-array: (
    first: -1,
    last: $grid-columns + 1,
) !default;
@for $i from 0 through $grid-columns {
    $order-array: map-merge(
        $order-array,
        (#{$i}: $i)
    );
}


$utilities: () !default;
$utilities: map-merge(
    $utilities,
    (
        "display": map-merge(
            map-get($utilities, "display"),
            (
                values: join(map-get(map-get($utilities, "display"), "values"), contents),
            ),
        ),
        "white-space": map-merge(
            map-get($utilities, "white-space"),
            (
                values: map-merge(
                    map-get(map-get($utilities, "white-space"), "values"),
                    ("prewrap": pre-wrap),
                ),
            ),
        ),
        "position": map-merge(
            map-get($utilities, "position"),
            (
                responsive: true,
            ),
        ),
        "opacity": map-merge(
            map-get($utilities, "opacity"),
            (
                values: $utilities-opacity,
            ),
        ),
        "border-color":  map-merge(
            map-get($utilities, "border-color"),
            (
                values: map-merge(
                    map-get(map-get($utilities, "border-color"), "values"),
                    ("transparent": transparent),
                ),
            ),
        ),
        "rounded-top": (
            property: border-top-left-radius border-top-right-radius,
            class: rounded-top,
            values: $rounded-sizes,
        ),
        "rounded-end": (
            property: border-top-right-radius border-bottom-right-radius,
            class: rounded-end,
            values: $rounded-sizes,
        ),
        "rounded-bottom": (
            property: border-bottom-right-radius border-bottom-left-radius,
            class: rounded-bottom,
            values: $rounded-sizes,
        ),
        "rounded-start": (
            property: border-bottom-left-radius border-top-left-radius,
            class: rounded-start,
            values: $rounded-sizes,
        ),
        "width": map-merge(
            map-get($utilities, "width"),
            (
                responsive: true,
                values: $utilities-sizes,
            ),
        ),
        "height": map-merge(
            map-get($utilities, "height"),
            (
                responsive: true,
                values: $utilities-sizes,
            ),
        ),
        "max-width": map-merge(
            map-get($utilities, "max-width"),
            (
                responsive: true,
                values: $utilities-sizes,
            ),
        ),
        "max-height": map-merge(
            map-get($utilities, "max-height"),
            (
                responsive: true,
                values: $utilities-sizes,
            ),
        ),
        "font-family":  map-merge(
            map-get($utilities, "font-family"),
            (
                values: map-merge(
                    map-get(map-get($utilities, "font-family"), "values"),
                    (sans-serif: var(--#{$variable-prefix}font-sans-serif)),
                ),
            ),
        ),
        "order": map-merge(
            map-get($utilities, "order"),
            (
                values: $order-array,
            ),
        ),
    ),
);

// DTCloud Custom Utility Classes
$utilities: map-merge(
    $utilities,
    (
        "cursor": (
            property: cursor,
            values: default pointer,
        ),
        "bg-opacity": (
            css-var: true,
            class: bg-opacity,
            values: $utilities-opacity,
        ),
        "flex-basis": (
            responsive: true,
            property: flex-basis,
            values: $utilities-sizes,
        ),
        "z-index": (
            property: z-index,
            values: 0 1,
        ),
        "overflow-x": (
            property: overflow-x,
            values: auto hidden visible scroll,
        ),
        "overflow-y": (
            property: overflow-y,
            values: auto hidden visible scroll,
        ),
        "transition": (
            property: transition,
            values: (
                none: none,
                base: $transition-base,
                fade: $transition-fade,
            ),
        ),
        "min-width": (
            class: min-w,
            property: min-width,
            values: 0,
        ),
    )
);


// Define opacity:hover classes while defining the triggerer behavior.
// Use'.opacity-trigger-hover' class to allow hovered parents to
// trigger their children ':hover' opacity state.
@each $-opacity-key, $-opacity-level in $utilities-opacity {
    .opacity-#{$-opacity-key}-hover {
        &:hover, .opacity-trigger-hover:hover & {
            opacity: $-opacity-level!important;
        }
    }
}

// Hide empty elements
.d-empty-none:empty {
    display: none !important;
}

// Define a smaller font-size
.smaller {
    font-size: $o-font-size-base-smaller;
}
